FiftyOne Bikes

FiftyOne Bikes Custom, Handcrafted carbon creations designed, built and painted in Dublin, Ireland. Fifty-One is a different kind of bicycle.

Created in Ireland, by master frame builders, from the highest quality carbon fibre. Equipped with only the finest componentry. Painted and finished by hand, each to its owner’s unique design, to the highest of standards. Tailored to reflect the unique passion, personality and taste of individual riders.

In the workshop at A raw carbon Sika, Campagnolo Super Record and SES 3.4s, built up by Peter with the attention to de...
16/06/2026

In the workshop at

A raw carbon Sika, Campagnolo Super Record and SES 3.4s, built up by Peter with the attention to detail that makes the difference.

Built for Alex Albon. Inspired by the FW14.A one-off FiftyOne for a record-breaking Williams weekend, as becomes the te...
14/06/2026

Built for Alex Albon. Inspired by the FW14.

A one-off FiftyOne for a record-breaking Williams weekend, as becomes the team’s record holder for Grand Prix starts.

The bike takes its cues from the same place as his special helmet: Nigel Mansell’s 1992 championship winning Williams.

A small nod to a big piece of Formula 1 history.

Join us next Tuesday 10th for an easy going gravel spin after work (emergency miles before the Gravel Extravaganza).We’...
02/06/2026

Join us next Tuesday 10th for an easy going gravel spin after work (emergency miles before the Gravel Extravaganza).

We’ll roll out for a relaxed ride of approx 2 hours. A selection of demo bikes will be available, if you’d like to try one, get in touch this week and we’ll get you set up.

All welcome 🤝

25/05/2026

Still earning its keep.

An 80s drill press, a diamond hole saw, and a proven process that’s changed very little over the years.

Cycling Weekly reviews the Sika. The bike had to do the talking. This time, it did.Full review at the link in bio.
19/05/2026

Cycling Weekly reviews the Sika. The bike had to do the talking. This time, it did.

Full review at the link in bio.

Delighted to support local club Gravel Extravaganza 2026 right here on our doorstep.Irish gravel is still in its infanc...
07/05/2026

Delighted to support local club Gravel Extravaganza 2026 right here on our doorstep.

Irish gravel is still in its infancy, but all the ingredients are there. The trails, the scenery and the community. Events like this are what push it forward.

We’ll have the FiftyOne Assassin involved on the day, with a limited number of demo bikes available to ride.

We’ve also limited numbers left of our current Assassin offer at €2999, fully available through the Bike to Work scheme. A bike built exactly for this type of riding.

See you in June!

05/05/2026

Many steps go into a custom build. None of them rushed.

20/04/2026

Interstellar White Sika

15/04/2026

An old friend back in for some paint correction.

07/04/2026

Our smallest ever custom frame.

Every FiftyOne starts the same way. Uni-directional prepreg, placed to carry load cleanly through the joint.

Finished with 3K overwraps to consolidate the structure and define the finish. A finish that’s backed for life.

Address

5 Oak Road Business Park
Dublin

Opening Hours

Monday 9am - 6pm
Tuesday 9am - 6pm
Wednesday 9am - 6pm
Thursday 9am - 6pm
Friday 9am - 6pm

Telephone

+35314097610

Website

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